Green Warrior Class 9 Life Below Water

Asked by GIANSH GUPTA KHUNDKER · BIRLA BRAINIACS

Which of the following marine habitats is considered one of the most productive, yet is threatened by coastal development and ocean acidification?
A. Deep Ocean Trenches
B. Open Ocean
C. Coral Reefs and Mangroves
D. Polar Ice

Answer as guestStart Free Practice Test to earn Practice PointsHow to earn pointsAsk a question+3Answer a question+1Someone answers yours+1Your Q gets upvoted+1Pioneer bonus (first 5)+51 point = ₹1 discount on purchases, ask questions & climb the leaderboard!
70%